​Use Any Method to Solve the System of Linear Equations,find $$\left\{ \begin{aligned}- x + 3 y & = 15 \\2 x + 3 y & = 6\end{aligned} \right.$$

question 45

Multiple Choice

​Use any method to solve the system of linear equations,find (x,y) .​ $$\left\{ \begin{aligned}- x + 3 y & = 15 \\2 x + 3 y & = 6\end{aligned} \right.$$ ​ ​

• A)​(3,4)
• B)​(4,-3)
• C)​​(-3,-4)
• D)​​(-3,4)
• E)​​(4,-3)

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